html,body{
    width: 100%;
    height: 100%;
    /* background-color: red; */
}

#root{
    width: 100%;
    height: 100%;
}

.ant-layout-content .site-layout-background{
    background-color: red;
}
*{
    margin: 0;
    padding: 0;
    list-style: none;
}
